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Magnesium in PDB 2ad5: Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution.

Enzymatic activity of Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution.

All present enzymatic activity of Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution.:
6.3.4.2;

Protein crystallography data

The structure of Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution., PDB code: 2ad5 was solved by J.A.Endrizzi, H.Kim, P.M.Anderson, E.P.Baldwin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.80
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 163.270, 106.380, 130.470, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution. (pdb code 2ad5). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution., PDB code: 2ad5:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 2ad5

Go back to Magnesium Binding Sites List in 2ad5
Magnesium binding site 1 out of 2 in the Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg701

b:32.8
occ:1.00
OE2 A:GLU140 2.1 52.3 1.0
O1B A:ADP601 2.1 50.4 1.0
OD2 A:ASP72 2.3 70.5 1.0
CD A:GLU140 3.0 59.9 1.0
OE1 A:GLU140 3.3 57.9 1.0
CG A:ASP72 3.3 62.6 1.0
NZ A:LYS40 3.4 76.5 1.0
N A:GLY19 3.4 43.2 1.0
PB A:ADP601 3.5 57.1 1.0
OD1 A:ASP72 3.6 67.2 1.0
CA A:GLY19 3.7 43.4 1.0
CE A:LYS40 3.8 47.3 1.0
O2A A:ADP601 3.8 0.0 1.0
O A:HOH784 3.8 74.8 1.0
O2B A:ADP601 4.1 42.2 1.0
CB A:LYS18 4.2 40.4 1.0
O3B A:ADP601 4.3 56.3 1.0
CG A:GLU140 4.3 41.2 1.0
CE A:LYS18 4.4 40.1 1.0
C A:LYS18 4.5 44.6 1.0
O3A A:ADP601 4.5 89.1 1.0
CD A:LYS40 4.5 39.1 1.0
PA A:ADP601 4.6 98.9 1.0
CB A:ASP72 4.6 44.3 1.0
NZ A:LYS18 4.7 56.8 1.0
O A:HOH721 4.8 83.1 1.0
CA A:LYS18 4.8 39.7 1.0
N A:LYS18 4.8 41.1 1.0
O1A A:ADP601 4.9 78.0 1.0
CG A:LYS18 4.9 35.6 1.0

Magnesium binding site 2 out of 2 in 2ad5

Go back to Magnesium Binding Sites List in 2ad5
Magnesium binding site 2 out of 2 in the Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Mechanisms of Feedback Regulation and Drug Resistance of Ctp Synthetases: Structure of the E. Coli Ctps/Ctp Complex at 2.8- Angstrom Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg1701

b:45.7
occ:1.00
OE2 B:GLU140 1.9 53.1 1.0
O1B B:ADP1601 2.0 61.1 1.0
OD2 B:ASP72 2.2 63.8 1.0
CD B:GLU140 2.9 57.0 1.0
CG B:ASP72 3.2 59.6 1.0
OE1 B:GLU140 3.2 59.2 1.0
N B:GLY19 3.4 43.3 1.0
PB B:ADP1601 3.5 60.1 1.0
OD1 B:ASP72 3.6 68.1 1.0
CA B:GLY19 3.6 43.2 1.0
O B:HOH1741 3.8 58.0 1.0
CE B:LYS40 3.8 43.5 1.0
CG B:LYS18 4.1 48.2 1.0
O2A B:ADP1601 4.1 0.0 1.0
O3B B:ADP1601 4.2 48.3 1.0
CG B:GLU140 4.2 42.8 1.0
NZ B:LYS40 4.2 48.3 1.0
O2B B:ADP1601 4.2 48.4 1.0
C B:LYS18 4.3 46.8 1.0
O3A B:ADP1601 4.4 78.8 1.0
CB B:ASP72 4.4 40.0 1.0
O1A B:ADP1601 4.5 83.4 1.0
PA B:ADP1601 4.5 91.8 1.0
CD B:LYS40 4.6 42.2 1.0
NZ B:LYS18 4.7 60.8 1.0
CE B:LYS18 4.7 49.0 1.0
CA B:LYS18 4.8 44.3 1.0
CB B:LYS18 4.8 46.7 1.0
N B:LYS18 4.9 44.4 1.0
CD B:LYS18 5.0 42.6 1.0

Reference:

J.A.Endrizzi, H.Kim, P.M.Anderson, E.P.Baldwin. Mechanisms of Product Feedback Regulation and Drug Resistance in Cytidine Triphosphate Synthetases From the Structure of A Ctp-Inhibited Complex(,). Biochemistry V. 44 13491 2005.
ISSN: ISSN 0006-2960
PubMed: 16216072
DOI: 10.1021/BI051282O
Page generated: Tue Aug 13 21:28:00 2024

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